Citadel Advisors
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Citadel Advisors’s ProPetro Holding PUMP Stock Holding History

Citadel Advisors’s Portfolio PUMP Stock Details PUMP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$648K Buy
45,000
+28,600
+174% +$342K ﹤0.01% 8661
2025
Q4 		$156K Sell
16,400
-13,900
-46% -$121K ﹤0.01% 11273
2025
Q3 		$159K Buy
30,300
+20,100
+197% +$107K ﹤0.01% 11494
2025
Q2 		$60.9K Buy
10,200
+8,100
+386% +$46.3K ﹤0.01% 11669
2025
Q1 		$15.4K Sell
2,100
-25,500
-92% -$222K ﹤0.01% 13315
2024
Q4 		$258K Sell
27,600
-9,500
-26% -$78.2K ﹤0.01% 9964
2024
Q3 		$284K Sell
37,100
-3,500
-9% -$28.6K ﹤0.01% 9447
2024
Q2 		$352K Buy
+40,600
New +$362K ﹤0.01% 8821
2024
Q1 		– Sell
-1,500
Closed -$12.6K – 15296
2023
Q4 		$12.6K Sell
1,500
-9,100
-86% -$85.8K ﹤0.01% 12983
2023
Q3 		$113K Sell
10,600
-28,500
-73% -$283K ﹤0.01% 10744
2023
Q2 		$322K Buy
39,100
+17,100
+78% +$126K ﹤0.01% 8885
2023
Q1 		$158K Sell
22,000
-130,200
-86% -$1.18M ﹤0.01% 10553
2022
Q4 		$1.58M Buy
152,200
+138,500
+1,011% +$1.46M ﹤0.01% 5931
2022
Q3 		$110K Sell
13,700
-82,300
-86% -$736K ﹤0.01% 11004
2022
Q2 		$960K Buy
96,000
+71,800
+297% +$944K ﹤0.01% 7110
2022
Q1 		$337K Sell
24,200
-100
-0.4% -$1.2K ﹤0.01% 10325
2021
Q4 		$197K Buy
24,300
+6,300
+35% +$57.3K ﹤0.01% 11875
2021
Q3 		$156K Sell
18,000
-4,100
-19% -$32K ﹤0.01% 12333
2021
Q2 		$202K Sell
22,100
-15,100
-41% -$157K ﹤0.01% 12139
2021
Q1 		$397K Buy
37,200
+9,100
+32% +$90.3K ﹤0.01% 10193
2020
Q4 		$208K Buy
+28,100
New +$156K ﹤0.01% 9678
2020
Q3 		– Sell
-40,600
Closed -$209K – 10605
2020
Q2 		$209K Buy
+40,600
New +$187K ﹤0.01% 8465
2019
Q3 		– Sell
-18,300
Closed -$379K – 9641
2019
Q2 		$379K Sell
18,300
-3,500
-16% -$74.3K ﹤0.01% 7237
2019
Q1 		$491K Buy
+21,800
New +$390K ﹤0.01% 6815
2018
Q3 		– Sell
-12,500
Closed -$196K – 9596
2018
Q2 		$196K Buy
+12,500
New +$215K ﹤0.01% 7905

Other funds holding PUMP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VCM
Valiant Capital Management San Francisco, California $1.74B AUM 64.05% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Citadel Advisors's PUMP Position: Q1 2026 in Review

Citadel Advisors reduced its ProPetro Holding (PUMP) stake by 13% in Q1 2026, selling an estimated $2.58M and leaving 1,425,681 shares worth $20.5M. The position accounts for ﹤0.01% of the portfolio, ranked #2313.

Citadel Advisors first reported a position in PUMP in Q1 2017 and has held it in 37 quarters since. The position peaked at $29.2M in Q4 2019. 256 funds tracked by Wall St. Rank hold PUMP as of Q1 2026.

  • Citadel Advisors held 1,425,681 shares of ProPetro Holding worth $20.5M as of Q1 2026.
  • Citadel Advisors sold 215,598 ProPetro Holding shares in Q1 2026, an estimated $2.58M.
  • ProPetro Holding made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #2313 holding.
  • Citadel Advisors first reported a position in ProPetro Holding in Q1 2017 and has held it in 37 quarters since.
  • Citadel Advisors's ProPetro Holding position peaked at $29.2M in Q4 2019.
  • 256 funds tracked by Wall St. Rank held ProPetro Holding as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.